While wearing the outfit, Tommy Vercetti is an ally of the VCPD, and is able to get in and out the Washington Beach Police Department without receiving a two-star wanted level. Inside the station, police officers will remain to act friendly towards Vercetti until a hostile act (i.e. shooting) will be made by the player.

GTA San Andreas

The Cop uniform in GTA San Andreas is that of the LSPD. It consists a black shirt with white T-shirt, black pants, black shoes and police belt; similar in design as the Medic Uniform.

Similar to its effects in Vice City, wearing the Cop uniform marks Carl Johnson as an ally of the police forces in San Andreas, and he is able to get in out police compounds and restricted interiors without attracting police attention and wanted level.

Grand Theft Auto V

Cop outfit in GTA V

Uniform is composed of a gray longsleeve shirt and pants with a blue necktie. It also has a blue/black helmet with the San Andreas Highway Patrol badge charged in the center. It has a pair of boots and a police belt with a radio. It is purely cosmetic and cops will still engage you in pursuit if you commit a crime.

Availability

GTA Vice City

Found inside the locker room of the Washington Beach station, after the mission "Cop Land".